7420074704 has 30 divisors (see below), whose sum is σ = 16723562994. Its totient is φ = 3180031680.

The previous prime is 7420074703. The next prime is 7420074721. The reversal of 7420074704 is 4074700247.

It can be written as a sum of positive squares in only one way, i.e., 5178241600 + 2241833104 = 71960^2 + 47348^2 .

It is a super-2 number, since 2×7420074704² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7420074703) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4731407 + ... + 4732974.

Almost surely, 2^7420074704 is an apocalyptic number.

It is an amenable number.

7420074704 is an abundant number, since it is smaller than the sum of its proper divisors (9303488290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7420074704 is a wasteful number, since it uses less digits than its factorization.

7420074704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9464403 (or 9464390 counting only the distinct ones).

The product of its (nonzero) digits is 43904, while the sum is 35.

The square root of 7420074704 is about 86139.8554909398. The cubic root of 7420074704 is about 1950.4557080024.

The spelling of 7420074704 in words is "seven billion, four hundred twenty million, seventy-four thousand, seven hundred four".